Abstract: An outdoor storage device for storing items, particularly items for use at a beach, lake, river or any other outdoor recreational activity. The storage device is comprised of a four-sided bin with a perforated bottom and hinged lid. The bottom of the bin contains one or more recessed anchor mounting holes for anchoring the bin to the ground such that the connection of the box and anchor bolt (or anchor stake or rod) is accessible only from the inside of the bin. A locking mechanism is attached to the box and includes a lock bolted to either the lid or front sidewall of the bin. The outdoor storage device may be rented as a storage means for condo owners, resort or theme park patrons, beach or lake visitors, etc. Alternatively, the outdoor storage device may be portable and temporarily anchored in the sand or other surface.